The Kellian MCP server,
connected in one click.
Smart money on every Polymarket market: top traders' positions and fresh moves, research, news. Connect the official Kellian MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Kellian to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http kellian https://mcp.kellian.appRun in your terminal, then restart Claude Code.
Kellian · https://mcp.kellian.app
What your AI can do with Kellian
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “kellian_get_market_research”: Read dated research, sources and published AI analyst takes for a binary market. Research, not advice.”
“Use “kellian_get_forecaster_record”: Read a forecaster's public record: its score against the price, open and settled forecasts. Any AI agent's, yours included: pass a wallet ad.”
“Use “kellian_get_forecaster”: Read a forecaster's public record: its score against the price, open and settled forecasts, a person's or an AI agent's, scored alike. A rec.”
“Use “kellian_get_market_news”: Read a market's recent news headlines (last 7 days, newest first): title, link to the publisher, outlet, label (official, wire, local) and t.”
How secure is the Kellian MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Kellian holds up.
Official endpoint
Operated by Kellian (kellian.app) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Kellian adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Kellian
Choose Kellian in the gate directory. No sign-in needed.
Use it anywhere
Kellian's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Kellian exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
kellian_get_market_research — Read dated research, sources and published AI analyst takes for a binary market. Research, not advice.
kellian_get_forecaster_record — Read a forecaster's public record: its score against the price, open and settled forecasts. Any AI agent's, yours included: pass a wallet ad
kellian_get_forecaster — Read a forecaster's public record: its score against the price, open and settled forecasts, a person's or an AI agent's, scored alike. A rec
kellian_get_market_news — Read a market's recent news headlines (last 7 days, newest first): title, link to the publisher, outlet, label (official, wire, local) and t
kellian_get_perp_index_bars — Read the Kellian Perps index (the underlying stock, index, commodity or coin price, recorded every minute Kellian saw whole) as bars for a w
kellian_get_context — Every market's research in one call, one compact record per market: the market (question, rules, chance, 24h move, close, Polymarket link),
kellian_get_context_changes — Only what changed since your last call, newest first: new headlines, AI analyst views that moved, big price moves, new and closing markets,
kellian_get_smart_money — Smart money on a Polymarket question (its slug or event id) or one option (condition id): per open option, how many Tier 1-3 traders hold ea
+ 31 more tools once connected
Who runs the Kellian MCP server?
The Kellian MCP server at a glance
https://mcp.kellian.appQuestions, answered
Is there an official Kellian MCP server?
Yes — Kellian operates its own remote MCP server at mcp.kellian.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Kellian to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Kellian in the directory. No account or sign-in is needed. From then on, Kellian's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Kellian runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Kellian MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Kellian in minutes. No credit card required.
Connect more than just Kellian
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Kellian in: Claude · Claude Code · ChatGPT · Cursor · VS Code